At its simplest all you need is:

my $pid = system 1, q[java \path\to\yourapp.jar];

...

## Kill it if it is still running
kill 3, $pid if kill 0, $pid;

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Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.

In reply to Re: Background process by BrowserUk
in thread Background process by tart

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